/*
?*?=====================================================================================
?*
?*???????Filename:??phpServer.cpp
?*????????Version:??0.1
?*????????Created:??2011年05月16日?07時(shí)40分56秒
?*???????Compiler:??g++
?*
?*?????????Author:??zhxm501205289@qq.com?
?*????????Company:??xd-1301
?*
?*?=====================================================================================
?*/

#include?
#include?
#include?
#include?
#include
#include
#include
#include
#include
#include
#include
#include
#include?
#include?
#include?
using?namespace?std;

//緩沖區(qū)大小
#define?MAX_BUF_SIZE?1024*1024

//分段發(fā)送函數(shù)
int??mySend（void*?bufint?sizeint?sockfd）
{
????int?sended=0;
????while（1）
????{
????????int?flag?=?send（sockfd?（char*）buf+sendedsize-sended0）;
????????if（flag?==-1）//發(fā)送失敗
????????{
????????????//重新試一試
?????????????flag?=?send（sockfd?（char*）buf+sendedsize-sended0）;
?????????????if（flag?==?-1）//如果還是失敗，則放棄發(fā)送
?????????????????break;
????????}
????????sended?+=flag;
????????if（sended>=size）
????????{
????????????break;
????????}
????}
????return?sended;
}

//返回?PHP-cgi消息的頭和內(nèi)容的分界點(diǎn)
//php-cgi處理php的返回消息格式如下
//head?\r\n
//\r\n
//content?\r\n
char*?dealPHPMes（char*?dataint?len）
{
????char*?p?=?data;
????char*?end?=?p+len-3;
????for（;p????{
????????if（*p==‘\r‘?&&?*（p+1）?==‘\n‘?&&?*（p+2）==‘\r‘?&&?*（p+3）==‘\n‘）
????????????return?p+4;
????}
????return?data;
}


//從http請(qǐng)求頭中獲取請(qǐng)求的文件
//http典型請(qǐng)求頭如下:
//GET?/a.php?a=10&b=10?HTTP/1.1?\r\n
//
//函數(shù)返回./a.php
string?getReq（char*?bufint?len）
{
????string?temp?=?“.“;
????char?*p=buf;
????char*?end?=?buf+len;
????for（;p????????if（*p==‘/‘）?break;
????for（;p????{

????????//空格?或者\(yùn)r\n是典型的結(jié)束符號(hào)
????????if（*p==‘?‘?||?*p?==?‘?‘）?break;
????????temp?+=*p;
????}
????return?temp;
}

//從http請(qǐng)求頭中獲取請(qǐng)求的文件的類(lèi)型
//http典型請(qǐng)求頭如下:
//GET?/a.php?a=10&b=10?HTTP/1.1?\r\n
//
//函數(shù)返回“php“
string?getType（char*?bufint?len）
{
????string?temp?=?““;
????char?*p=buf;
????char*?end?=?buf+len;
????for（;p????????if（*p==‘.‘）?break;
????for（p++;p????{
????????if（*p==‘?‘?||?*p==‘?‘）?break;
????????temp?+=*p;
????}
????return?temp;
}


//從http請(qǐng)求頭中獲取請(qǐng)求的參數(shù)
//http典型請(qǐng)求頭如下:
//GET?/a.php?a=10&b=10?HTTP/1.1?\r\n
//
//函數(shù)返回“a=10?b=10“

string?getArg（char*?bufint?len）
{
????string?temp?=?““;
????string?method;
????char?tempBuf[10];
????char?*p=buf;
????char*?end?=?buf+len;
????sscanf（buf“%s“tempBuf）;
????method=tempBuf;
????if（method==“GET“）//只考慮GET?POST?兩種方法?GET方法參數(shù)緊跟請(qǐng)求文件后面?如a.php?a=10&b=10
????{
????????for（;p?????????????if（*p==‘?‘）?break;//‘?‘是參數(shù)列表的開(kāi)始符號(hào)
????????for（p++;p????????{???
????????????if（*p==‘\r‘?&&?*（p+1）==‘\n‘）?break;
????????????if（*p==‘?‘）break;
????????????if（*p==‘&‘）//a=10&b=10?轉(zhuǎn)成a=10?b=10
????????????????temp?+=‘?‘;
????????????else?
????????????????temp?+=?*p;????????
????????}
????????return?temp;
????}
?

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件??????37002??2011-05-05?19:24??0.png

?????文件????????386??2011-05-17?13:02??a.php

?????文件???????9268??2011-05-17?20:04??phpServer.cpp

-----------?---------??----------?-----??----

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